American English sound

/b/: how to pronounce “b” in bat, baby and job

/b/ is made by closing both lips and releasing them, with your voice on. It's the voiced partner of /p/.

Two things trip learners up: keeping the voice at the end of words (job, not “jop”), and keeping a full closure between vowels, where some languages soften /b/ toward /v/.

/b/

the “b” sound

How to make the sound

Mouth position for /b/: side view of tongue, lips and jaw
Side view of the mouth for /b/
  1. 1Close your lips.
  2. 2Turn your voice on before you open them: you should feel a buzz.
  3. 3Release the lips without a big puff of air.
  4. 4At the end of a word, keep the voice through the closure: job, cab, rub.
Tongue
tip-down
Lips
neutral
Voice
voiced

Hear it in words

Tap a word to hear it.

At the start

In the middle

At the end

How it's spelled

  • b / bb: bat, baby, rabbit
  • silent b: comb, climb, doubt, debt

Common mistakes

Losing the voice at the end: “jop”

German, Russian and Turkish speakers often devoice final b. Keep the buzz: cab is not cap.

Softening it toward /v/

Spanish speakers may let the lips not quite close in baby or about. Close them fully.

Pronouncing silent b

Comb, climb, thumb, doubt and debt have no b sound.

Minimal pairs

Each pair differs by one sound. If both words sound the same when you say them, practice this pair.

Try it

“Bob's baby brother grabbed a big blue ball.”

Record a sentence and get a score for every sound, /b/ included. Free, no account.

Questions

Why is the b silent in comb and doubt?

In comb, climb and thumb, a b after m stopped being pronounced centuries ago. In doubt and debt, scholars added a b to match Latin (dubitare, debitum); it was never pronounced in English.

How do I keep b and v apart?

For /b/ both lips close completely; for /v/ the upper teeth touch the lower lip. Look in a mirror on berry and very.

Related sounds

/b/: how to pronounce “b” in bat, baby and job